Two torch only custom nodes. ColoristFilmGrain models 35mm grain
(per channel, band pass, midtone weighted, added not overlaid, fresh or
coherent motion). ColoristHalation adds warm highlight bloom and runs
first in the chain. Ships three example workflows (single node, full
chain, and a no code stock build), docs with screenshots, a GIF, and a
build guide PDF, MIT license, and Comfy Registry metadata.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
